Sharp VL-E39S Service Manual page 12

Data
00
FF
3~5.
INITIAL SETTING OF EEPROM IC
3-5-1. EEPROM data alterable ways
1) After 26 pin harnesses of RUNTK0309TA were connected to regulation connector P8 by a camera, OSD output makes a reflection
a reflection can indicate it a reflection input, MONITOR OUT terminal (J2) connects to a monitor and to a monitor to outside reflection
input terminal (J5) of RUNTK0309TA.
2) After the substance sw was turned into a position of CAM, using the remote control (RRMCG0033TASA) for adjustment, turn on the
VCR adjustment mode.
3) VCR adjustment address setting.
VADJ
00 "00" is blinking
After an objective address was established, play key is pushed and set.
In addition, numerical change uses a "REW" or "FF" key.
4) VCR adjustment data setting.
V ADJ
00 ## Value of "##" differs by an address.
After an objective data was established, "PLAY" key is pushed and set.
5) When data of other address are changed successively, push "STOP" key, and please repeat operation to 5) from 3).
6) When SW of the substance is turned into off, data are written to EEPROM from systematic microcomputer.
3-5-2. IC702 (EEPROM)
When the IC702 has been replaced, make the following settings and adjustments.
G
System code setting
* Set the test mode to the VCR adjustment mode. Take the following steps.
1) Destination code Write the destination data (model numbers) to the addresses 02 (Main) and OA (Sub).
Destination 02 (Main) OA (Sub)
OA F5
For calling the addresses and writing the data, refer to the VCR adjustment mode.
2) Specification switching code
Address
03 (Main)
OB (Sub)
3) Menu selection code
Address Data
04 (Main) 00
OC (Sub) FF
4) Software selection code
Address Data
05 (Main) 00
00 (Sub) FF
*
After setting the above codes, clear the VCR adjustment mode and turn off the power.
Adjustments to follow
Make the system controller servo, VCR, and LCD adjustments according to their respective instructions.
3-5-3. CAMERA ADJUSTMENT
When the IC502 has been replaced, make the camera adjustment according to its instructions.
All the camera adjustment data are written in the EEPROM provided on the lens unit. Therefore, when the lens is replaced, the camera
must be adjusted again according to the camera adjusting procedure.
3-6. ADJUSTING TI-IE
VIC,
AUDIO AND LCD CIRCUITS ON MODELS WITHOUT AN IN MODE
(AN IN MODE SET-UP PRODUCE)
1) After connecting the harness of pin 26 of RUNTK0309TA to the adjusting connector P8 at the camera side, input image into the external
image input terminal of RUNTK0309TA, and connect the monitor out terminal J2 to the monitor to display the OSD output.
2) Set the switch of main body to CAM, and use the remote control (RRMCG0033TASA) for adjustment to turn on the adjustment mode.
3) Set up the adjustment address (example: EEmode adjustment address 14). Once this address has been set up, the
AN
IN mode (test
mode) is automatically brought and the images appear on the LCD display.
4) Now make the adjustments referring to the instruotions in the manual.
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